Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\Tests\Node\AbstractNodeTest" not found in /home/instituto/public_html/sapc/laravel/vendor/symfony/css-selector/Tests/Node/ElementNodeTest.php:16 Stack trace: #0 {main} thrown in /home/instituto/public_html/sapc/laravel/vendor/symfony/css-selector/Tests/Node/ElementNodeTest.php on line 16